https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80774
--- Comment #2 from Dominique d'Humieres <dominiq at lps dot ens.fr> --- > Confirmed, started with r244196. Are you sure of that? My bisection shows the change between revisions r242984 (2016-11-29, compiles) and r243219 (2016-12-03, ICE). I would rather blame 243021.